Upper portion of a water dispensing machine



FIG. 1 is a front perspective view of the upper portion of a water dispensing machine;

FIG. 2 is a front elevation view of the upper portion of a water dispensing machine;

FIG. 3 is a left side elevation view of the upper portion of a water dispensing machine with the right side being a mirror image; and,

FIG. 4 is a top view of the upper portion of a water dispensing machine. 

The ornamental design for an upper portion of a water dispensing machine, as shown and described. 